America: Facts vs. Fiction - Season 4 Episode 6 -
Season 4, Episode 6 - Bonus Round: Engineering America
Learning the truth behind the myths that surround America's most revered patriotic symbols; unveiling the surprising facts of two great feats of engineering: the Panama Canal and the Transcontinental Railroad.
Please explain the problem in a few words.
Max 255 characters.
Max 255 characters.